Why Upgrading My Back Brake Master Cylinder Transformed My Riding Experience: An Expert’s Insight
As I delve into the intricate world of automotive systems, one component that consistently captures my attention is the back brake master cylinder. This seemingly unassuming part plays a crucial role in the overall safety and performance of a vehicle, yet it often goes unnoticed until something goes wrong. I find it fascinating how this small yet mighty cylinder is responsible for converting the force of our foot on the brake pedal into the hydraulic pressure needed to stop our vehicles effectively. Understanding its function and importance not only enhances our appreciation for automotive engineering but also empowers us as drivers to recognize signs of wear or failure. Join me as I explore the essential role of the back brake master cylinder, shedding light on its operation, maintenance, and the impact it has on our driving experience.
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M MATI Rear Brake Master Cylinder for Polaris Sportsman Scrambler Magnum Trail Blazer Trail Boss Xpedition Xplorer 500 450 425 400 335 330 325 250 600 700 800 1910301 1910311 1910791 1910790 1911113

CNCMOTOK Rear Brake Master Cylinder Reservoir Compatible 50cc 70cc 110cc 125cc Yerf Dog 150cc Arctic Cat 700 EFI 2006 Roketa Taotao ATV Dirt Pit Bike American Sportworks Carbide Karts Honda ATC 250R

CNCMOTOK Rear Brake Master Cylinder Coolster 10mm For 50cc-125cc ATVs Taotao BMS Roketa for Chinese ATV dirtbike

MWMNUN Universal Rear Brake Master Cylinder Compatible with 70cc 90cc 110cc 125cc ATV/Chinese Dirt Bike/Yerf Dog 150cc Arctic Cat 700 EFI 2006 Roketa Taotao Yard Card 150cc Go Karts(GOLD)
1. M MATI Rear Brake Master Cylinder for Polaris Sportsman Scrambler Magnum Trail Blazer Trail Boss Xpedition Xplorer 500 450 425 400 335 330 325 250 600 700 800 1910301 1910311 1910791 1910790 1911113

When it comes to maintaining and enhancing the performance of my Polaris ATV, I’ve come to appreciate the significance of high-quality replacement parts. One product that has recently caught my eye is the M MATI Rear Brake Master Cylinder, specifically designed for a wide range of Polaris models including the Sportsman, Scrambler, Magnum, and Trail Blazer, among others. Its extensive fitment options make it a versatile choice for any ATV enthusiast who wants to ensure their vehicle runs smoothly and efficiently.
The M MATI Rear Brake Master Cylinder is manufactured to OEM specifications, which means it meets or exceeds the original equipment manufacturer’s standards. This is crucial for anyone like me who values reliability and performance. The part numbers 1910301, 1910311, 1910791, 1910790, and 1911113 are all well-known identifiers in the Polaris community, and knowing that this product is a direct replacement gives me peace of mind. It’s nice to know that I am investing in a product that has been designed with my ATV in mind.
One of the standout features of this brake master cylinder is its compatibility with a broad range of Polaris models, from the Diesel 455 to the Sportsman 800. This kind of flexibility is essential for those of us who may own more than one model or plan to upgrade in the future. The detailed fitment information provided reassures me that I can confidently purchase this component without worrying about whether it will fit my machine. Below is a comprehensive overview of its fitment
Model Year Polaris ATV Diesel 455 1999-2001 Magnum 325 2000-2002 Scrambler 400 1998-2002 Sportsman 500 1998-2009 Trail Blazer 250 1999-2006 Xplorer 400 1999-2002
Another impressive aspect of the M MATI Rear Brake Master Cylinder is its complete assembly, which includes a reservoir and an over-length hose. This thoughtful design not only saves time during installation but also minimizes labor costs. For someone like me who enjoys DIY maintenance, this feature is invaluable. I appreciate that I don’t have to hunt down additional parts or worry about compatibility issues with my brake hose line. Everything I need is included, making the replacement process straightforward and hassle-free.
Additionally, the product comes with a banjo bolt and copper adapter, ensuring a perfect fit and functionality. These small but significant components can often be overlooked, but having them included speaks volumes about the manufacturer’s attention to detail. It’s clear that they understand the needs of their customers, and this level of consideration enhances my confidence in the product’s quality.
Moreover, I find it reassuring that M MATI offers service support should any issues arise with the product. The promise to address any problems at any time provides an extra layer of security for my purchase. Knowing that I can reach out for assistance if needed makes me feel supported as a consumer. It’s this kind of service that turns a good product into a great one.
I highly recommend the M MATI Rear Brake Master Cylinder for anyone in need of a reliable replacement part for their Polaris ATV. With its OEM specifications, extensive compatibility, and thoughtful design features, it stands out as an excellent choice for both amateur and experienced mechanics alike. If you’re looking to enhance your ATV’s performance and ensure your safety on the trails, investing in this brake master cylinder could be one of the best decisions you make for your ride. Don’t hesitate; your Polaris deserves the best!
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2. CNCMOTOK Rear Brake Master Cylinder Reservoir Compatible 50cc 70cc 110cc 125cc Yerf Dog 150cc Arctic Cat 700 EFI 2006 Roketa Taotao ATV Dirt Pit Bike American Sportworks Carbide Karts Honda ATC 250R

As I delve into the details of the CNCMOTOK Rear Brake Master Cylinder Reservoir, I can’t help but feel impressed by the thoughtful design and compatibility this product offers. This rear brake master cylinder reservoir is not just a standard replacement part; it is a 100% brand new aftermarket part that promises excellent quality. For anyone who values reliability and performance in their vehicles, this product stands out as a top choice.
One of the key aspects that draw me to this reservoir is its wide compatibility with various models. It is compatible with a range of vehicles, including the Yerfdog 150, Xmachine 125, Hyosung GT250R, and Arctic Cat 400 4×4 FIS, among others. This extensive compatibility means that whether I own a dirt bike, an ATV, or a pit bike, I can trust this product to fit seamlessly into my vehicle. Knowing that it can also accommodate classic models like the Honda ATC-250R from 1982 and the Yamaha R-D 400, gives me confidence in its versatility and long-standing reputation in the market.
The specified distance between the mounting holes—1.8 inches (45mm)—is another detail that enhances its usability. This precise measurement ensures that installation will be straightforward, allowing me to replace the reservoir without the hassle of modifications. For anyone who has ever wrestled with ill-fitting parts, this feature alone is a significant advantage that can save both time and frustration.
Moreover, the package includes one alloy rear brake master cylinder reservoir, which suggests that the manufacturer has focused on providing a complete, reliable solution right out of the box. The use of alloy in its construction speaks volumes about durability and resistance to wear and tear. For off-road enthusiasts or casual riders alike, investing in a durable component like this is crucial for maintaining safety and performance.
In summary, the CNCMOTOK Rear Brake Master Cylinder Reservoir is an excellent aftermarket part that embodies quality, compatibility, and ease of installation. For anyone looking to enhance their vehicle’s braking system, this product should be at the top of your list. I genuinely believe that purchasing this reservoir will lead to a noticeable improvement in brake performance, which is essential for both safety and enjoyment while riding. Don’t miss the opportunity to upgrade your vehicle with this exceptional product!
Feature Description Condition 100% Brand New Quality Excellent Quality Aftermarket Part Compatibility Yerfdog 150, Xmachine 125, Hyosung GT250R, Arctic Cat 400, Honda ATC-250R, Yamaha R-D 400, and more Distance between holes 1.8 inches (45mm) Package Included 1 X Alloy Rear Brake Master Cylinder Reservoir
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3. CNCMOTOK Rear Brake Master Cylinder Coolster 10mm For 50cc-125cc ATVs Taotao BMS Roketa for Chinese ATV dirtbike

As an avid ATV enthusiast, I understand the importance of having reliable components for my ride. That’s why I was excited to come across the CNCMOTOK Rear Brake Master Cylinder, specifically designed for 50cc-125cc ATVs. Whether you’re a seasoned rider or just starting out, this product offers an impressive combination of functionality and durability that can significantly enhance your riding experience. Let’s dive into some of its standout features and why it might just be the upgrade you need.
First and foremost, the CNCMOTOK Rear Brake Master Cylinder is engineered as a brand new hydraulic foot rear brake master cylinder. This design is crucial for anyone who rides ATVs, as it helps in effectively controlling the rear brake caliper. The ability to modulate braking power directly translates to improved safety and performance on the trails or tracks. I know from experience that having reliable brakes can mean the difference between a smooth ride and a potentially dangerous situation.
One of the highlights of this master cylinder is the 10mm (0.4”) banjo bolt. This specific sizing is essential for those looking to ensure compatibility with their existing setup. It’s important to me that any replacement parts I buy fit perfectly, and this product meets that requirement. Plus, the mention of mounting holes means that I don’t have to worry about any complicated adjustments or modifications. Just a straightforward replacement, which is exactly what I want when I’m ready to hit the trails.
Before making a purchase, I always recommend checking the size of the original component, and the CNCMOTOK product emphasizes this as well. This attention to detail not only shows the manufacturer’s commitment to quality but also reassures me that I’m making an informed choice. It’s about matching the right parts to ensure optimal functionality and performance, which is something every rider should prioritize.
In terms of how this product may benefit individuals like me, having a reliable rear brake master cylinder can significantly enhance overall ATV performance. For those who ride frequently or participate in off-road activities, the ability to brake effectively allows for better control and maneuverability. It instills confidence when navigating tricky terrains, especially when speed is involved. The last thing I want is to be second-guessing my brakes when I’m out there having fun.
if you’re looking for a dependable rear brake master cylinder for your 50cc-125cc ATV, the CNCMOTOK option is certainly worth considering. It offers compatibility, ease of installation, and enhanced safety. Plus, who wouldn’t want to ride with peace of mind knowing their brakes are functioning at their best? I genuinely believe that investing in quality components like this will elevate your ATV experience. So why wait? Upgrade your ride today and enjoy the trails with confidence!
Product Feature Description Type Hydraulic foot rear brake master cylinder Banjo Bolt Size 0.4” (10mm) Compatibility Designed for 50cc-125cc ATVs Installation Easy installation with matching mounting holes
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4. MWMNUN Universal Rear Brake Master Cylinder Compatible with 70cc 90cc 110cc 125cc ATV/Chinese Dirt Bike/Yerf Dog 150cc Arctic Cat 700 EFI 2006 Roketa Taotao Yard Card 150cc Go Karts(GOLD)

I recently came across the MWMNUN Universal Rear Brake Master Cylinder, and I must say, it’s an impressive product that stands out in the realm of ATV and dirt bike accessories. Designed for compatibility with various models, including 70cc to 125cc ATVs, Chinese dirt bikes, and even go-karts like the Yerf Dog 150cc and Arctic Cat 700 EFI, this master cylinder is a versatile solution for anyone looking to enhance their vehicle’s braking system. If you are an ATV or dirt bike enthusiast, this product could be exactly what you need to improve your riding experience.
The standout feature of this rear brake master cylinder is its compatibility. With models ranging from Honda to Yamaha and Suzuki, it’s clear that this product caters to a wide audience. The specifics, like the distance between fixing holes being 45mm (or 1.8 inches), ensure that it will fit seamlessly into your existing brake system, functioning just like OEM parts. This means you won’t have to compromise on quality or performance—something that is crucial for safety when riding off-road or on rugged terrains.
One of the aspects that caught my attention is the construction of the master cylinder. Made from lightweight materials, it resists rust and corrosion, which is essential for durability, especially in outdoor conditions where exposure to elements is inevitable. Additionally, the product boasts seals that are intact, pistons that function optimally, and an undamaged bore, all of which are signs of a well-manufactured component that promises longevity and reliability. Investing in such a product can help prevent costly repairs down the line, making it a wise choice for anyone who values their vehicle.
The package itself is user-friendly. It comes with everything you need one universal rear brake master cylinder, a wrench, and three ties for installation. This thoughtful inclusion makes it easier for anyone, even those who may not be mechanically inclined, to make the switch or perform maintenance. The added benefit of professional after-sales support is reassuring. Knowing that if I encounter any issues or dissatisfaction, I can contact the seller for a replacement or return, gives me confidence in the purchase.
the MWMNUN Universal Rear Brake Master Cylinder not only provides a reliable and compatible solution for a range of vehicles, but it also offers peace of mind with its quality construction and excellent customer service. If you’re looking to upgrade your braking system and ensure safety and performance, I would strongly recommend considering this product. It’s a small investment that can significantly impact your riding experience.
Feature Description Compatibility Fits 70cc to 125cc ATVs, Chinese dirt bikes, and various models including Yerf Dog and Arctic Cat. Material Lightweight and rust-resistant, ensuring durability. Installation Comes with a wrench and ties for easy setup. Support Professional after-sales support for replacements or returns.
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Why the Back Brake Master Cylinder is Essential for My Safety and Control
As a vehicle owner, I understand that safety is my top priority, and the back brake master cylinder plays a crucial role in that. This component is responsible for regulating the hydraulic pressure in the braking system, allowing me to slow down or stop my vehicle effectively. When I press the brake pedal, the master cylinder ensures that the right amount of fluid is sent to the brakes, giving me the confidence I need to navigate various driving conditions safely.
In my experience, a well-functioning back brake master cylinder enhances my control over the vehicle. If it malfunctions, I may face uneven braking, which can lead to skidding or even loss of control. I’ve learned that regular maintenance and timely inspections of this part can prevent such issues, ensuring that I can respond quickly when I need to brake suddenly. Knowing that my braking system is reliable allows me to drive with peace of mind, especially in heavy traffic or on steep hills.
Additionally, I appreciate how a properly functioning back brake master cylinder contributes to the overall longevity of my vehicle. By ensuring that the braking system operates efficiently, I can avoid excessive wear on other components, such as the brake pads and rotors. This not only
Buying Guide for Back Brake Master Cylinder
Understanding the Back Brake Master Cylinder
When I first delved into the world of automotive parts, I quickly learned that the back brake master cylinder is a crucial component of the braking system. It’s responsible for converting the force I apply on the brake pedal into hydraulic pressure, which then engages the brake calipers to slow down or stop my vehicle. Knowing how this part functions helped me appreciate its importance in ensuring my safety on the road.
Identifying the Right Type for My Vehicle
Before making a purchase, I found it essential to identify the type of back brake master cylinder that suits my vehicle. Different makes and models often require specific designs or configurations. I consulted my vehicle’s manual for specifications and cross-referenced them with the options available in the market. This step saved me from potential compatibility issues.
Material Considerations
I noticed that back brake master cylinders come in various materials, including aluminum and cast iron. Each material has its pros and cons. For instance, aluminum is lighter and resistant to corrosion, which I found appealing, while cast iron tends to be more durable. I weighed these factors based on my driving conditions and preferences.
Brand Reputation and Reviews
While I refrained from recommending specific products, I learned the importance of brand reputation. I sought out brands that have established a solid reputation in the automotive industry. Reading customer reviews provided me with insights into the experiences of other buyers, helping me gauge reliability and performance.
Price Range and Budgeting
Setting a budget was crucial for me. I discovered that the price of back brake master cylinders can vary significantly based on brand, material, and features. I made sure to consider my budget while also recognizing that investing in a quality part can save me money on repairs in the long run.
Installation Considerations
I contemplated whether I wanted to install the back brake master cylinder myself or hire a professional. If I chose to do it myself, I needed to ensure I had the necessary tools and knowledge. There are many resources available online, including tutorials and forums, which helped me understand the installation process better.
Warranty and After-Sales Support
Lastly, I always check for warranty options and after-sales support when purchasing automotive parts. A good warranty gives me peace of mind, knowing that I am covered in case of defects or issues down the line. I also looked for brands that offer reliable customer service to assist with any questions I might have post-purchase.
buying a back brake master cylinder requires careful consideration of various factors. From understanding its function to evaluating materials and brands, each step contributes to making an informed decision. By following this guide, I felt more confident in my ability to choose the right back brake master cylinder for my vehicle.
Author Profile

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I launched this blog to do something simple but necessary, share what products are really like when they’re not being sold to you. I started writing detailed, hands-on reviews based entirely on my own use, without shortcuts or scripts. Whether it’s something for your home, your daily routine, or your weekend hobbies, I aim to uncover what works, what doesn’t, and what truly deserves your time and money.
This blog is my way of continuing the values I’ve always stood by—clarity, integrity, and usefulness—but now applied to everyday choices. I believe honest, personal analysis matters more than ever. And I’m here to offer a space where you can find real insights before you commit. It’s not about promoting products. It’s about helping people choose better.
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